Croton Falls Dam
Key Takeaway
Croton Falls Dam is classified as high hazard in New York. It was completed in 1910 and is 116 years old. Its primary use is water supply. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 113 ft (taller than 98.9% in NY) |
| Dam Length | 1,070 ft |
| Dam Type | Masonry |
| Max Storage | 49.8K acre-ft |
| Normal Storage | 43.5K acre-ft |
| Surface Area | 1,063 acres |
| Drainage Area | 169 sq mi |
| Max Discharge | 16,500 cfs |
| Year Completed | 1910 (116 years old) |
| NID ID | NY00039 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
NYCDEP DAMS EAST OF THE HUDSON RIVER
Local Government
Nearby Dams
Juengst Dam
Putnam, NY
Low Hazard 16 ftSummit Lake Dam and Dike
Westchester, NY
Significant Hazard 15 ftDiverting Reservoir Dam
Putnam, NY
High Hazard 54 ftTiticus Dam
Westchester, NY
High Hazard 109 ftMiddle Branch Dam
Putnam, NY
High Hazard 95 ftLake Gilead Dam
Putnam, NY
Low Hazard 15 ftLake Casse Dam
Putnam, NY
Significant Hazard 14 ftCarmel Auxiliary Dike
Putnam, NY
High Hazard 64 ftFrequently Asked Questions
What is the hazard classification of Croton Falls Dam?
Croton Falls Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Croton Falls Dam?
Croton Falls Dam is owned by NYCDEP DAMS EAST OF THE HUDSON RIVER (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Croton Falls Dam built?
Croton Falls Dam was completed in 1910, making it 116 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Croton Falls Dam?
Croton Falls Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Croton Falls Dam?
Croton Falls Dam has a dam height of 113 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Croton Falls Dam last inspected?
Croton Falls Dam was last inspected on March 12, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.